baber/WOPTO huggingface dataset:
Patent JP-H11270081-A (JP)
Title: Ventilation structure of roof
Inventor: NOURA YUICHIRO
IPC: E04D13/16
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation structure of a roof capable of efficiently performing the ventilation of a garret and easily performing execution. SOLUTION: The end of a roof 20 is attached to the inner face 12 of the outer wall 10 of a dwelling in which a hollow part 11 is formed in the inside, a communicating hole 13 communicating with a garret 30 positioned on the lower side of the roof 20 and the hollow part 11 is provided in the inner face 12 of the outer wall 10, and a slit 15 communicating with the hollow part 11 horizontally extends on the outer face 14 of the outer wall 10 and is provided at a position higher than the communicating hole 13.  A plurality of furring strips 40, 40 are disposed along the outer wall 10 on the outer face 14 of the outer wall 10 so as not to block the slit 15, the upper ends 41, 41 of the furring strips 40, 40 are disposed higher than the slit 15, the upper end 51b of face material 51 is mounted higher than the position of a ventilation opening 15 on the furring strips 40, 40, mounted lower than the position of the upper ends 41, 41 of the furring strips 40, 40, and a hood 60 is provided on the outer face 14 of the outer wall 10 so as to cover the upper ends 41, 41 of the furring strips 40, 40 and the upper end 51b of the face material 51.
Patent JP-S51151133-A (JP)
Title: Camera with a flash-matic mechanism
Inventor: EDAMOTO AKIO
IPC: G03B7/16
Filed: 1975-06-19
Abstract: PURPOSE: To enable a diaphragm value to be automatically pertinent in response to the film sensitivity by loading a cartridge only. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52156767-A (JP)
Title: Treatment of waste fluid from regeneration of ion exchange resin
Inventor: IZUMI SEIJI
IPC: B01J49/00
Filed: 1976-06-23
Abstract: PURPOSE: To reduce the amount of the alkaline agent for neutralization and to plan the economical treatment of the waste fluid from the regeneration of ion exchange resin, by neutralizing the solution from the regeneration of SAC by mixing with the solution from the regeneration of WBA, and then by discharging, after the acid has been recovered from the solution from the regeneration of SAC by diffusion dialysis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61232676-A (JP)
Title: Semiconductor device
Inventor: SAKURAI JUNJI
IPC: H01L27/00
Filed: 1985-04-09
Abstract: PURPOSE:To reduce a leakage between a source and a drain by forming a P-N junction longitudinally in a semiconductor substrate in the lower portion of a field effect transistor formed with a semiconductor layer coated through an insulating layer on the substrate, thereby preventing a back channel from being formed in a device of an SOI structure. CONSTITUTION:Gate electrodes 5, 5' made of polysilicon is formed on SiO2 layers 4, 4' as gate oxide films. A P<+> type region 11 is formed directly under the channel forming region 3' of a P-channel FET in an N-type Si substrate 1, and a P-N junction is formed between the region and the substrate 1. In this structure, when a positive surge voltage is applied to the substrate 1, a depletion layer is extended, and it is absorbed. A P<+> type region 11 is limited directly under the region 3', an electric field from the source electrode of a P-channel FET is separated by the P-N junction to prevent is from creeping.
Patent JP-S63242038-A (JP)
Title: Information check system in multiplex transmission system
Inventor: CHIKUMA MAKOTO
IPC: H04L1/22
Filed: 1987-03-28
Abstract: PURPOSE:To check the coincidence of lots of information with less communication quantity while eliminating the missing of check of information by comparing check codes of an active system master with a standby system master so as to check the coincidence of the information of both the masters while the specific transmission period in a prescribed cyclic period is used. CONSTITUTION:The coincidence of the information of the existing system master 2a and the standby system master 2b is checked at every cyclic transmission period from m=0 to m=m1, the transmission information of the period is converted into a check code SUMD to be centralized to check the coincidence. Thus, the SUMD is set with very less transmission quantity between the existing system master 2a and the standby system master 2b to check the coincidence. Moreover, all information is checked surely even with a short transmission period.
Patent JP-S55165961-A (JP)
Title: Calcium carbonate filler and production thereof
Inventor: SHIBAZAKI KOUJI
IPC: C08L101/00
Filed: 1979-06-13
Abstract: PURPOSE: To obtain a CaCO 3  filler which is blended with a resin to produce a compsn. having excellent gloss, whiteness and other characteristics, by a method wherein a salt of a copolymer of maleic acid and α-olefin or alkyl vinyl ether is adsorbed by CaCO 3 .  
     CONSTITUTION: Maleic acid is copolymerized with a compd. of the formula (wherein R 1  is H, CH 3 ; R 2  is 2W30C alkyl or alkoxy) by conventional solution polymn. The copolymer is neutralized with an aq. soln. of an alkali metal hydroxide or an aq. ammonia to obtain a salt (A) of the copolymer. Then 0.01W10.0pts.wt. of the salt (A) is mixed with a suspension of 100pts.wt. of CaCO 3 . The mixt. is dehydrated, dried, crushed classified and pulverized by a conventional method to obtain the desired CaCO 3  filler contg. adsorbed salt (A).  
     USE: A filler for rubbers, paints and papers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62232306-A (JP)
Inventor: KIMURA HIROTO
IPC: A01C7/00
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57724-A (JP)
Title: I c circuit
Inventor: UEDA YASUKIYO
IPC: H01L21/70
Filed: 1980-06-03
Abstract: PURPOSE: To stabilize the operation of an IC circuit against fluctuations of ambient temperature, etc., by flowing a current which corresponds to an increase or decrease in the constant current of the IC circuit, from a constant-current correcting circuit, by incorporating the correcting circuit in the IC circuit.  
     CONSTITUTION: A DC voltage V cc  is applied to an IC circuit 1, a constant current value in which is determined by a constant-current determining circuit 2. A constant-current correcting circuit 28, built in this IC circuit, is provided with the circuit consisting of a transistor TR29, a ressitance 30 and an external resistance 31, and a TR32 and an external resistance 33 through which a current IF corresponding to the voltage V cc  flows between a reference voltage VD and the voltage V cc . Then, the TR29 and resistances 30 and 31 flow a constant current IE to the resistance 33 to output a voltage VE, and according to an increase or decrease in constant current IE, a corrected voltage is developed across 31. According to load currents IIWI n , their variations are corrected by using the resistances 31 and 33 selctively, and the operation of the IC circuit 1 is stabilized against to fluctuations of the ambient temperature, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57393-A (JP)
Title: Vane type compressor
Inventor: KISHI ATSUO
IPC: F04C18/344
Filed: 1980-06-03
Abstract: PURPOSE: To reduce the size and to improve the vibration withstandability of a vane type compressor used in an air conditioner for car, by arranging the bearing section and the sliding rotary force transmitting section in the limiting space at the central portion of a rotor.  
     CONSTITUTION: A vane type compressor constructed of a plurality of cylinders 4 formed with a plurality of working chambers 8a, 8b and a rotor 2 having a plurality of vane grooves and rotatable in the cylinder 4 has small projection of vane 3 when the rotor 2 is rotated. Consequently the vane groove can be made shallow to enable the insertion of the bearing projection 23 into the rotor 2. Consequently the bearing section 12, 26 of the drive shaft 1 and the rotary force transmitting section 22 can be provided at the central portion of the rotor 2, resulting in the reduction of the size of vane type compressor and the improvement of the vibration withstandability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58192310-A (JP)
Title: Electromagnet
Inventor: OOYAMA AKIRA
IPC: H01F7/16
Filed: 1982-05-07
Abstract: PURPOSE:To improve working properties and stabilize quality, by providing an annular groove in the pole-face of a fixed core, setting the projecting dimension of a ring spacer, made of a non-magnetic material, from the pole-face to a specified dimension, and fitting the spacer in the annular groove to form an air gap. CONSTITUTION:A desired annular groove 4a is concentrically formed in the pole- face of a fixed core 4. Moreover, a ring spacer 10 made of a non-magnetic material is provided which is to be fitted in the annular groove 4a. The height of the ring spacer 10 is set so that the projecting dimension thereof from the pole-face of the core satisfies a specified dimension. In addition, a part of the ring core 10 is cut to form an opening 10a. Thus, the non-magnetic ring spacer 10 cut at a part thereof and provided with the opening 10a is fitted in the annular groove 4a in the fixed core 4 to form an air gap. By so doing, it is possible to eliminate the labor required for brazing a thin non-magnetic material to the pole-face of the core 4 and cutting the material into a required air-gap dimension; therefore, it is made possible to improve working properties and stabilize quality.
Patent JP-S571872-A (JP)
Title: Valve gear
Inventor: MORITA KEIICHI
IPC: F16K15/04
Filed: 1980-06-04
Abstract: PURPOSE: To prevent the loss of pressure from increasing and a ball valve from vibrating in the valve gear by a method wherein a stopper guide body is provided in order to make the passage area formed between the inner circumferential surfaces of the connecting ends of the tube bodies almost equal to the passage area of the fluid in the tube body.  
     CONSTITUTION: The passage area of the refrigerant formed between a guide stopper body 27 and the inner circumferential surface of the connecting end of a refrigerant tube 16, or the total area of a partition space part constructed by partitioning through a guide part 29 a space part formed between the outer circumferential surface of the stopper part 28 and the inner circumferential surface of the connecting end of the refrigerant tube 16 is equalized almost to the refrigerant passage area of the refrigerant tube 16. Accordingly, the loss of pressure of the refrigerant can be made small and can make the refrigerant flow smooth and the ball valve 26 does not vibrate because of the strong back pressure being applied on the ball valve 26. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S571489-A (JP)
Title: Rotary disc-type waste water disposer driven by turbine
Inventor: YOSHIKAWA NORIHIRO
IPC: C02F3/08
Filed: 1980-06-06
Abstract: PURPOSE: To rotate rotary discs with high efficiency and to enhance an aeration effect, by injecting a water spray and a gas spray, e.g. air, oxygen or the like, directly onto a turbine blade.  
     CONSTITUTION: A rotary body A is rotatably arranged through a bearing 17 on a waste water vessel 1 having a semicylindrically dented portion. About 40% of the rotary body A is dipped in sewage 2. The rotary body A is constructed by a rotary main shaft 4, a plurality of discs 3 attached parallel to the main shaft 4 at a right angle, and a plurality of turbine blades 5 arranged on the peripheries of the discs 3. With partial use of its cover 18, pressurized water from a pump outside the vessel is introduced through a feed pipe 19 and a valve 20 to the interior of the cover 18, and injected toward the blades 5 through a plurality of injection nozzles 22 at the position where a communicating pipe 21 in the air near a water level in the vessel 1 opposes the blade 5. At the same time, air compressed by a blower outside the vessel 1 is injected through a feed pipe 23 and a valve 24 in the same manner. Consequently, the rotary body A is rotated by water and air, and the aeration is done concurrently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6230360-A (JP)
Title: Superhigh frequency integrated circuit device
Inventor: HIRACHI YASUTAKA
IPC: H01L21/331
Filed: 1986-04-03
Abstract: PURPOSE:To increase the accuracy of a capacity value and to facilitate the manufacture by providing a capacitor formed on the same chip as a transistor and using a high resistance semiconductor layer as an inductor layer. CONSTITUTION:A lower electrode 18 for a capacitor is formed by applying a dry etching method with CCl2F2 as an etchant for a GaAs substrate 11, forming a viahole 17 and then applying a depositing method or a sputtering method to bond a metal material film. Since a dry etching is accurately stopped by an I-type AlGaAs spacer layer 12, the capacity accuracy of the capacitor is decided depending upon the thickness accuracy of the layer 12 and an I-type GaAs spacer layer 13, and since the thickness accuracy is growing accuracy in a molecular beam epitaxially growing method, it is extremely high. Thus, a capacitor having accurate capacity value can be obtained to extremely readily simplify the manufacturing steps.
Patent JP-H03275832-A (JP)
Title: Joint construction of column and beam
Inventor: KUROSAWA AKIRA
IPC: E04B1/58
Filed: 1990-03-27
Abstract: PURPOSE:To promote execution efficiency by mounting a cross unit beam placing a column hoop positioned to main beam reinforcing bars, auxiliary reinforcing bars and a column and beam joining section in advance to the head of a reinforced concrete column placing concrete to the bottom of the beam. CONSTITUTION:Concrete for a reinforced concrete column A is placed to the bottom of a beam, and H shape-steel beams 2 planting stud bolts 1 on a flange are assembled in a cross shape. Main beam reinforcing bars 3 and auxiliary reinforcing bars 4 are placed to up and down faces of the H-shape steel beams 2 and the peripheral surface and, at the same time, a column hoop is placed between webs of the H-shape steel beams 2 to assemble a cross steel framed reinforcing unit beam B. After that, the unit beam B is mounted on the head of the reinforced concrete column A to which main column reinforcing bars 6 are projected upward, and it is connected to an intermediate H-shape steel beam 8. According to the constitution, work can be greatly simplified.
Patent JP-S552558-A (JP)
Title: Transshipment device
Inventor: AKUTSU SHIGEYASU
IPC: B65G47/61
Filed: 1978-06-22
Abstract: PURPOSE: To enable the smooth attachment and detachment of a conveyed article, by installing a truck which is located below a trolley conveyor and supports vertically movable transshipping rests and by moving the truck at the same speed as hangers of the trolley conveyor.  
     CONSTITUTION: The trolley conveyor 1 has the hangers 4 coupled to a chain 3. Rails 11 are provided beneath the hangers to support the truck 12. Transshipment mechanisms 14 are provided on the truck 12 at the same spacing as the hangers 4. Each transshipment mechanism 14 comprises a base frame 15 mounted on the truck, a vertically moving rest 17 provided on a link support mechanism 16 on the base frame 15, and belt conveyors 18a, 18b which are provided as the transshipping rests on the vertically moving rest 17 and extend across the moving direction of the truck 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05240367-A (JP)
Title: Electromagnetic control valve for spool
Inventor: SHIODA YASUHIRO
IPC: F16K31/06
Filed: 1992-02-27
Abstract: PURPOSE:To provide an electromagnetic control valve which prevents the casing of the electromagnetic control valve installed in the serial atmosphere from being overheated, and improves efficiency without exerting an effect upon the accuracy of the micro-operation of a spool. CONSTITUTION:This electromagnetic control valve 10 for a spool is provided with a casing 16 which accommodates a solenoid for operating a spool 12 and has a drain opening 22 in it, and the casing 16 is installed in the aerial atmosphere for use. This control valve is also formed so as to cool a part which covers the solenoid of the casing 16 by means of oil directly flowing out from the drain opening 22.
Patent JP-S57190977-A (JP)
Title: Paper peeling device of electronic copying machine
Inventor: SAKAMAKI KATSUMI
IPC: G03G15/14
Filed: 1981-05-21
Abstract: PURPOSE:To perform the peeling of the paper without injuring the tip of a thin paper, by adding a peeling pawl which turns backward to a photosensitive drum at the place near the drum and giving contact between the peeling pawl and the photosensitive drum at different speeds when the paper is peeled to reduce the wear and injury of the drum caused by the peeling pawl. CONSTITUTION:A peeling roll 2 which turns backward to a photosensitive drum 1 is set in parallel to the drum 1 and at a place near the drum 1. A peeling pawl 3 having a tongue shape and extending to the rear side of the revolving direction of the roll 2 is provided to the roller 2. This pawl 3 has a length long enough to reach the drum 1 periodically at the tip when the roll 2 turns. The revolving speed of the roll 2 is rather low compared with the speed of the drum 1 at a moment when the pawl 3 touches the drum 1 and then increased when the paper detaches from the drum. Thus the pawl 3 hooks the tip of the paper sent by the revolution of the drum 1 to peel the paper out of the drum.
Patent JP-S531493-A (JP)
Title: Display unit
Inventor: YUUCHI ISAO
IPC: H01H43/02
Filed: 1976-06-26
Abstract: PURPOSE: To display the conditional change in the input signal analogally and with low cost, by using a simple circuit and chep diodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S572405-A (JP)
Title: Rotary blade connector of axial-flow rotary machine
Inventor: NAMURA KIYOSHI
IPC: F01D5/22
Filed: 1980-06-05
Abstract: PURPOSE: To improve vibration damping effect and maintain good connecting conditions in turbine blade connecting area by providing projections formed on both back and front sides of a blade face with connecting pieces brought in close contact to each other due to an untwist of rotary blades during their rotation.  
     CONSTITUTION: Adjacent blades 1a, 1b are provided with projections 3a, 3b extending from suction sides of the blades as well as projections 4a, 4b extending from pressure sides. A hole 5 made at the top of each projection extends in the longitudinal direction of the projection and one connecting piece 12 is inserted in each hole 5. The connecting piece 12 is shaped so as not to rotate in the hole 5 and its vizor 17 is provided with a tapered face 18. Although a couple of forces 21, which produces untwist of blades by a centrifugal force works on blades during their rotation, vibrations are damped by frictional forces between tapered faces 18 between vizor 17 and projection end faces 11, and between connecting piece jaw 15 and hole jaw 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06290182-A (JP)
Title: Double word converting device and kanji conversion device
Inventor: SHIYUU SHIYUNKEI
IPC: G06F17/21
Filed: 1993-04-01
Abstract: PURPOSE:To provide the double word converting device accurately converting a phonetic character string with the double word peculiar to the Chinese into the proper word and KANJI (Chinese character) conversion device. CONSTITUTION:From among the consecutive syllables segmented as the object of the KANJI conversion, the reading sounds of the consecutive four syllables sound the P1, P2, and P3 as different sounds and sounds the P3 as 'no' or 'one', whether or not the syllables have the characteristic of the double word consisting of the P1P1P2P2, P1P2P1P2, or P1P3P1P2 is checked. If the characteristic is detected, the P1P2 is set as the retrieval key of a dictionary section 18. When the word 'W1W2' consisting of the KANJI W1 and W2 corresponding to the syllables P1 and P2 is detected, the double words in the form of W1W1W2W2, W1W2W1W2, or W1-W1W2 are generated based on this.
Patent JP-S5410851-A (JP)
Title: Static pressure bearing
Inventor: FUJITA TAKESHI
IPC: F16H1/22
Filed: 1977-06-24
Abstract: PURPOSE: To attain equal distribution of loads of a pair of intermediate gears by minimizing a pressure in one diameter direction of a driving gear bearing, a static-pressure bearing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S551971-A (JP)
Title: Die centrifugal casting apparatus of cylinder barrel for air-cooled engine
Inventor: FUKUDA SHIGEZOU
IPC: B22D19/00
Filed: 1978-06-21
Abstract: PURPOSE: To obtain a die centrifugal casting apparatus capable of completely fusion-welding Cu  or Al molten bath and cast iron molten bath, by pouring the cast iron molten bath of cylinder  barrel side and washing out the slag from the deposit boundary until the internal kernel surface  solidifies due to Cu or Al molten bath previously poured and cast into a die.   
     CONSTITUTION: A core 13 for fin casting and a band 16 are set in a die 1, and a trough 6 for Cu  or Al molten bath is provided opposite to the casting side A'. Said molten bath is poured into the  die 1. Due to the centrifugal force caused by the rotation of the die 1, a fin 17 is cast through the  core 13. At this time, the point just before the internal kernel surface of said molten bath solidifies  is checked by temperature detection through a thermocouple 15, and hydraulic pumps 8, 9 are  operated through electric operating means such as transducer 4 and relay 5, so that troughs 6, 7  are advanced. The trough 7 for cast iron molten bath is positioned opposite to the side A' of the  die 1, and the cast iron molten bath is poured into the die 1 before the internal kernel surface of  Cu or Al molten bath solidifies, and the slag floating on the surface of said internal kernel is  washed away, then the clean molten bath surface of Cu or Al and cast iron molten bath are  fusion-welded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51151919-A (JP)
Title: Container fixing device
Inventor: NAKAI YOSHIHIKO
IPC: B61D45/00
Filed: 1975-06-21
Abstract: PURPOSE: To provide a releasable fixing device mainly used for loading and unloading of an international large container on and from a trailer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07282684-A (JP)
Title: Keyboard switch with key top for membrane switch
Inventor: MURAKAMI HIROYUKI
IPC: H01H13/712
Filed: 1994-04-14
Abstract: PURPOSE:To provide a switch with improved click switch characteristics of a simple structure by supporting a key top by a support sheet. CONSTITUTION:As a key top 19 supported by a support sheet 47 on the side of a clip spring 37 is pressed, an upper electrode sheet 17 or a membrane switch 17 lowers to get a contact 31 on the sheet 17 in contact with an electrode 33 on a lover electrode sheet 23 to switch on. As the pressure on the key top 19 is released, the contact of the contact point 31 with the electrode 33 is released through the spring 37. This key top 19 is formed in such a structure that it is not installed on a casing through a hinge, so the structure is simplified, thereby a key board switch provided with a key top for a membrane switch with improved click characteristics can be provided.